Alert archive / New Jersey / Areal Flood Warnings in 2023
Areal Flood Warning 17, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood warning at May 1, 2023, 8:00 AM EDT for Cumberland County, Gloucester County, Salem County, New Jersey. It was in force for 60 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 1, 2023, 8:00 AM EDT (12:00 UTC)
- Expired
- May 3, 2023, 8:00 PM EDT
- In force
- 60 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- None
Counties Cumberland County, NJ, Gloucester County, NJ, Salem County, NJ
The radar
The Philadelphia radar (KDIX), 82 km from the middle of the area, began a volume at 12:02 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this areal flood warning went out at May 1, 6:43 AM EDT, 1 hour 17 minutes earlier.
Area forecast discussion, May 1, 6:43 AM EDT, 1 hour 17 minutes before
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</html>Hazardous weather outlook, May 1, 5:05 AM EDT, 2 hours 55 minutes before
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Local storm report, May 1, 4:39 AM EDT, 3 hours 21 minutes before
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</html>Local storm report, May 1, 4:43 AM EDT, 3 hours 17 minutes before
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</html>Local storm report, May 1, 4:44 AM EDT, 3 hours 16 minutes before
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</html>Local storm report, May 1, 5:48 AM EDT, 2 hours 12 minutes before
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</html>Local storm report, May 1, 6:24 AM EDT, 1 hour 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
624 AM EDT MON MAY 1 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0601 AM FLOOD 2 SW RARITAN 40.55N 74.66W
05/01/2023 SOMERSET NJ PUBLIC
RIVER ROAD IN HILLSBOROUGH IS CLOSED ALONG
THE RARITAN RIVER DUE TO FLOODING.
&&
MLBThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 30, 8:34 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Gloucester, Mercer, Middlesex, Monmouth | 100 min |
| Apr 30, 8:55 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Gloucester | 3 hr |
| Apr 30, 10:14 PM EDT | Areal Flood Warning | PHI | Burlington, Camden, Gloucester, Mercer, Middlesex | 3 hr |
| Apr 30, 10:31 PM EDT | River Flood Warning | PHI | Morris, Somerset | 24 hr |
| Apr 30, 10:34 PM EDT | River Flood Warning | PHI | Burlington | 13 hr |
| Apr 30, 10:37 PM EDT | River Flood Warning | PHI | Essex, Morris, Passaic | 6 days |
| Apr 30, 10:49 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Warren | 50 min |
| Apr 30, 11:03 PM EDT | Areal Flood Advisory | PHI | Middlesex, Morris, Somerset | 117 min |
| Apr 30, 11:11 PM EDT | River Flood Warning | PHI | Morris, Passaic | 32 hr |
| Apr 30, 11:39 PM EDT | Areal Flood Warning | PHI | Hunterdon, Warren | 5 hr |
| May 1, 12:15 AM EDT | Special Marine Warning | PHI | 90 min | |
| May 1, 12:17 AM EDT | Special Marine Warning | PHI | 88 min | |
| May 1, 12:28 AM EDT | River Flood Warning | PHI | Morris | 48 hr |
| May 1, 12:47 AM EDT | Areal Flood Warning | PHI | Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more | 10 hr |
| May 1, 1:40 AM EDT | Special Marine Warning | PHI | 65 min | |
| May 1, 1:41 AM EDT | Special Marine Warning | PHI | 64 min | |
| May 1, 2:33 AM EDT | Areal Flood Warning | PHI | Burlington | 7 hr |
| May 1, 3:47 AM EDT | River Flood Warning | PHI | Essex, Morris, Passaic | 4 days |
| May 1, 3:50 AM EDT | River Flood Warning | PHI | Somerset | 27 hr |
| May 1, 7:46 AM EDT | Areal Flood Warning | PHI | Monmouth, Ocean | 9 hr |
| May 1, 10:48 AM EDT | Areal Flood Warning | PHI | Somerset | 6 hr |
| May 1, 12:18 PM EDT | River Flood Warning | PHI | Essex, Passaic | 65 hr |
| May 1, 12:33 PM EDT | Areal Flood Warning | PHI | Atlantic, Camden, Gloucester | 54 hr |
| May 1, 4:38 PM EDT | Special Weather Statement | PHI | Warren | 37 min |
| May 1, 5:16 PM EDT | Special Weather Statement | PHI | Morris, Sussex, Warren | 44 min |
| Apr 30, 8:14 PM EDT | Areal Flood Advisory | PHI | Berks, Chester | 3 hr |
| May 1, 2:17 AM EDT | Areal Flood Warning | PHI | Montgomery | 3 hr |
| May 1, 2:20 AM EDT | Areal Flood Warning | PHI | Chester | 3 hr |
| May 1, 2:44 AM EDT | Areal Flood Warning | PHI | Montgomery | 2 hr |
| May 1, 3:24 AM EDT | Areal Flood Warning | PHI | Bucks | 5 hr |
| May 1, 5:22 AM EDT | Areal Flood Warning | PHI | Philadelphia | 6 hr |
| May 1, 5:36 AM EDT | River Flood Warning | PHI | Bucks | 7 hr |
Nearby
Areal Flood Warnings in New Jersey, 2023Every areal flood warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.